=8-12x+7

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Solution for =8-12x+7 equation:


Simplifying
0 = 8 + -12x + 7

Reorder the terms:
0 = 8 + 7 + -12x

Combine like terms: 8 + 7 = 15
0 = 15 + -12x

Solving
0 = 15 + -12x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '12x' to each side of the equation.
0 + 12x = 15 + -12x + 12x
Remove the zero:
12x = 15 + -12x + 12x

Combine like terms: -12x + 12x = 0
12x = 15 + 0
12x = 15

Divide each side by '12'.
x = 1.25

Simplifying
x = 1.25

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